CN210348890U - Visual transmission planar design specialty teaching display device - Google Patents
Visual transmission planar design specialty teaching display device Download PDFInfo
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- CN210348890U CN210348890U CN201920389931.3U CN201920389931U CN210348890U CN 210348890 U CN210348890 U CN 210348890U CN 201920389931 U CN201920389931 U CN 201920389931U CN 210348890 U CN210348890 U CN 210348890U
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Abstract
The utility model discloses a visual transmission plane design major teaching display device, which comprises a base, wherein the upper end of the base is provided with a support frame, the support frame is fixedly arranged on the base, the upper end of the support frame is rotatably provided with a rotating frame, a lower limiting disc mounting frame, a first driving component, a threaded rod, a threaded sleeve, a polished rod and a sliding sleeve can realize that an electric control driven die holder is close to or away from the driving die holder, the lower limiting disc driving die holder and the driven die holder can clamp models with different sizes, the lower limiting disc second driving component, a driving shaft, a lower limiting disc, a driven shaft and an upper limiting disc can enable the driving die holder and the driven die holder to rotate to rotationally display the models, the lower limiting disc supporting frame, the rotating frame and an electric telescopic rod can adjust the display inclination angle of the models, the utility model can carry out three-dimensional display on the models for the visual transmission plane design teaching, the angle and the rotation of the show of adjustable model show, make things convenient for the student to the observation of model.
Description
Technical Field
The utility model relates to a teaching technical field, concrete field is a visual transmission planar design specialty teaching display device.
Background
Visual communication is communication between people in the form of "seeing" and is a way of expression and propagation through visual language. The visual transmission design is a design for transmitting various information by using visual symbols, and the main elements constituting the visual transmission are characters, illustrations, and marks. In the teaching of the visual transmission plane design major, students need to observe the three-dimensional model firstly and then make related designs, so that the completeness of the design is improved conveniently.
And the existing three-dimensional model display device can not be suitable for clamping and displaying models with different sizes, the application range is narrow, the display mode is single, and the students cannot observe the models conveniently. Therefore, the visual transmission plane design professional teaching display device is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a visual transmission planar design specialty teaching display device to solve the problem of proposing among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a visual transmission plane design major teaching display device comprises a base, wherein a support frame is arranged at the upper end of the base, a rotating frame is rotatably arranged at the upper end of the support frame, a supporting seat is arranged in the middle of the support frame, one end of an electric telescopic rod is hinged to the upper end of the supporting seat, the other end of the electric telescopic rod is hinged to the rotating frame, a mounting frame is arranged at one end of the rotating frame, a threaded rod and a polished rod which are parallel to each other in axis are arranged on the mounting frame, two ends of the threaded rod are rotatably connected with the mounting frame, two ends of the polished rod are fixedly connected with the mounting frame, a threaded sleeve is sleeved on the threaded rod and is in threaded connection with the threaded rod, a sliding sleeve is movably sleeved on the polished rod and is fixedly connected with the sliding sleeve, one end of a movable rod is fixedly arranged on, go up the middle part of fixing base and run through and be equipped with the driven shaft, the upper and lower both ends of driven shaft are equipped with spacing dish and driven die holder respectively, the one end lower part fixed mounting of mounting bracket has the one end of dead lever, the other end of dead lever is equipped with down the fixing base, the middle part of fixing base runs through and is equipped with the driving shaft down, the upper and lower both ends of driving shaft are equipped with initiative die holder and lower spacing dish, be equipped with the first drive assembly of drive threaded rod pivoted on the mounting bracket, be equipped with drive driving shaft pivoted second drive assembly on the mounting bracket.
Preferably, first drive assembly includes first motor, first motor fixed mounting is on the mounting bracket, the output fixed mounting of first motor has the driving gear, the one end fixed mounting of threaded rod has driven gear, the meshing transmission between driven gear and the driving gear.
Preferably, the second driving assembly comprises a second motor, the second motor is fixedly mounted on the mounting frame, a driving belt wheel is fixedly mounted at the output end of the second motor, a driven belt wheel is fixedly mounted on the lower limiting disc, and the driven belt wheel and the driving belt wheel are in transmission through a belt.
Preferably, the lower terminal surface of going up the fixing base is equipped with the mounting groove, driven die holder is located the inside of mounting groove, the up end of fixing base is equipped with down the mounting groove down, initiative die holder is located the inside of mounting groove down.
Preferably, a plurality of balls are arranged between the driven die holder and the upper mounting groove and between the driving die holder and the lower mounting groove, and bearings are arranged between the driven shaft and the upper fixing seat and between the driving shaft and the lower fixing seat.
Preferably, the sleeve is installed to the symmetry on the mounting bracket, telescopic inside is equipped with the bearing, the bearing in the sleeve is all run through at the both ends of threaded rod, the lateral wall of threaded rod all is equipped with the positioning disk near telescopic position, all be equipped with a plurality of balls between the terminal surface of positioning disk and the telescopic terminal surface.
Preferably, the edge of the lower end face of the driven die clamping seat and the edge of the upper end face of the driving die clamping seat are respectively and uniformly provided with a stop dog.
Preferably, the upper end face of the base is provided with a storage box.
Compared with the prior art, the beneficial effects of the utility model are that: through the mounting bracket, first drive assembly, the threaded rod, the thread bush, but the driven die holder of electric control is close to or keeps away from initiative die holder to the cooperation setting of polished rod and slip cap, can carry out the clamping to unidimensional model through the cooperation setting of initiative die holder and driven die holder, through the second drive assembly, the driving shaft, lower spacing dish, the cooperation setting of driven shaft and last spacing dish can make initiative die holder and driven die holder rotate and carry out rotatory show to the model, through the support frame, the cooperation setting of rotating turret and electric telescopic handle can adjust the show inclination of model, the utility model discloses can carry out three-dimensional show to the model that visual transmission plane design teaching was used, the angle and the rotatory show of the show of adjustable model make things convenient for the student to the observation of model.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged view of a portion B in fig. 2.
In the figure: 1-base, 2-supporting frame, 3-rotating frame, 4-supporting base, 5-electric telescopic rod, 6-mounting frame, 7-threaded rod, 8-polished rod, 9-threaded sleeve, 10-sliding sleeve, 11-movable rod, 12-upper fixed base, 13-driven shaft, 14-upper limiting disc, 15-driven clamping die holder, 16-fixed rod, 17-lower fixed base, 18-driving shaft, 19-driving clamping die holder, 20-lower limiting disc, 21-first motor, 22-driving gear, 23-driven gear, 24-second motor, 25-driving pulley, 26-driven pulley, 27-belt, 28-upper mounting groove, 29-lower mounting groove, 30-sleeve, 31-positioning disc, etc, 32-stop block, 33-storage box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a visual transmission plane design major teaching display device comprises a base 1, a support frame 2 is arranged at the upper end of the base 1, the support frame 2 is fixedly arranged on the base 1, a rotating frame 3 is rotatably arranged at the upper end of the support frame 2, the rotating frame 3 can rotate by taking the top of the support frame 2 as an axis to adjust the position within a certain range, a support seat 4 is arranged at the middle part of the support frame 2, the support seat 4 is fixedly arranged on the support frame 2, the upper end of the support seat 4 is hinged with one end of an electric telescopic rod 5, the other end of the electric telescopic rod 5 is hinged with the rotating frame 3, the extending and shortening actions of the electric telescopic rod 5 can change the inclination angle of the rotating frame 3 on the support frame 2, the electric telescopic rod 5 is connected with an external power supply, a control switch for controlling the electric telescopic rod 5 to extend, the mounting frame 6 is fixedly mounted on the rotating frame 3, the mounting frame 6 is provided with a threaded rod 7 and a polished rod 8, the axes of the threaded rod 7 are parallel, two ends of the threaded rod 7 are rotatably connected with the mounting frame 6, the threaded rod 7 can rotate on the mounting frame 6, two ends of the polished rod 8 are fixedly connected with the mounting frame 6, the threaded rod 7 is sleeved with a threaded sleeve 9, the polished rod 8 is sleeved with a movable sliding sleeve 10, the threaded sleeve 9 is fixedly connected with the sliding sleeve 10, the sliding sleeve 10 limits the rotation trend of the threaded sleeve 9 when the threaded rod 7 rotates, so that the threaded sleeve 9 linearly moves in the axial direction of the threaded rod 7 and simultaneously drives the sliding sleeve 10 to synchronously linearly move on the polished rod 8, the outer side wall of the sliding sleeve 10 is fixedly provided with one end of a movable rod 11, the other end of the movable rod 11 is provided with an upper fixing seat 12, the upper fixing seat 12 is fixedly mounted on the movable, an upper limiting disc 14 and a driven clamping die holder 15 are respectively arranged at the upper end and the lower end of a driven shaft 13, the upper limiting disc 14 and the driven clamping die holder 15 can rotate on an upper fixing seat 12, the upper limiting disc 14 and the driven clamping die holder 15 mutually provide a limiting effect to prevent the driven shaft 13, the upper limiting disc 14 and the driven clamping die holder 15 from falling off from the upper fixing seat 12, one end of a fixing rod 16 is fixedly arranged at the lower part of one end of an installation frame 6, a lower fixing seat 17 is arranged at the other end of the fixing rod 16, the lower fixing seat 17 is fixedly arranged on the fixing rod 16, a driving shaft 18 penetrates through the middle part of the lower fixing seat 17, a driving clamping die holder 19 and a lower limiting disc 20 are arranged at the upper end and the lower end of the driving shaft 18, the driving clamping die holder 19 and the lower limiting disc 20 can rotate on the lower fixing seat 17, the driving shaft 18, the driving clamping die holder 19, be equipped with the first drive assembly of drive threaded rod 7 pivoted on the mounting bracket 6, first drive assembly is used for driving threaded rod 7 and rotates, is equipped with the second drive assembly of drive driving shaft 18 pivoted on the mounting bracket 6, and the second drive assembly is used for driving shaft 18 and rotates.
Particularly, first drive assembly includes first motor 21, first motor 21 fixed mounting is on mounting bracket 6, the output fixed mounting of first motor 21 has driving gear 22, the one end fixed mounting of threaded rod 7 has driven gear 23, meshing transmission between driven gear 23 and the driving gear 22, first motor 21 drives threaded rod 7 through the cooperation of driving gear 22 and driven gear 23 and rotates, first motor 21 is torque motor, the load increase of first motor 21 after driven die holder 15 and model contact, idle running can not continue to drive threaded rod 7 and rotate after the load increase of first motor 21 reaches a definite value, avoid driven die holder 15 to excessively extrude the production harm to the model, first motor 21 is connected with external power supply, it carries out clockwise rotation to have the control first motor 21 on the support frame 2, the control switch of counter-clockwise turning and stopping.
Specifically, the second drive assembly includes second motor 24, second motor 24 fixed mounting is on mounting bracket 6, the output fixed mounting of second motor 24 has driving pulley 25, fixed mounting has driven pulley 26 on the spacing dish 20 down, through the transmission of belt 27 between driven pulley 26 and the driving pulley 25, second motor 24 passes through driving pulley 25, spacing dish 20 rotates under the cooperation drive of driven pulley 26 and belt, drive driving shaft 18 and the synchronous rotation of initiative die holder 19 when spacing dish 20 rotates down, second motor 24 is the slow motor, second motor 24 is connected with external power supply, it carries out clockwise rotation to have control second motor 24 on the support frame 2, anticlockwise rotation and the control switch who stops.
Specifically, the lower end surface of the upper fixing seat 12 is provided with an upper mounting groove 28, the driven die holder 15 is located inside the upper mounting groove 28, the upper end surface of the lower fixing seat 17 is provided with a lower mounting groove 29, the driving die holder 19 is located inside the lower mounting groove 29, the upper mounting groove 28 can provide a radial fixing effect for the driven die holder 15 on the upper fixing seat 12, the stability of assembly between the driven die holder 15 and the upper fixing seat 12 is improved, the lower mounting groove 29 can provide a radial fixing effect for the driving die holder 19 on the lower fixing seat 17, and the stability of assembly between the driving die holder 19 and the lower fixing seat 17 is improved.
Specifically, a plurality of balls are arranged between the driven die holder 15 and the upper mounting groove 28 and between the driving die holder 19 and the lower mounting groove 29, the balls can reduce sliding friction resistance between the driven die holder 15 and the upper mounting groove 28 and between the driving die holder 19 and the lower mounting groove 29, so that the driven die holder 15 and the driving die holder 19 can rotate more smoothly in the upper mounting groove 28 and the lower mounting groove 29, bearings are arranged between the driven shaft 13 and the fixed seat 12 and between the driving shaft 18 and the lower fixed seat 17, the bearings can reduce sliding friction resistance between the driven shaft 13 and the fixed seat 12 and between the driving shaft 18 and the lower fixed seat 17, and influence of the fixed seat 12 and the lower fixed seat 17 on rotation of the driven shaft 13 and the driving shaft 18 is reduced.
Particularly, sleeve 30 is installed to the symmetry on the mounting bracket 6, sleeve 30 fixed mounting is on mounting bracket 6, sleeve 30's inside is equipped with the bearing, the bearing in sleeve 30 is all run through at the both ends of threaded rod 7, sleeve 30 and bearing make threaded rod 7 rotate and install at mounting bracket 6, the position that the lateral wall of threaded rod 7 is close to sleeve 30 all is equipped with positioning disk 31, positioning disk 31 fixed mounting is on the lateral wall of threaded rod 7, threaded rod 7 transmission between sleeve 30 can be avoided in the installation of two positioning disk 31, all be equipped with a plurality of balls between positioning disk 31's the terminal surface and sleeve 30's the terminal surface, the sliding friction resistance between positioning disk 31 and the sleeve 30 can be reduced to the ball, reduce the influence when positioning disk 31 and sleeve 30 rotate threaded rod 7.
Specifically, the edge of the lower end face of the driven die holder 15 and the edge of the upper end face of the driving die holder 19 are respectively and uniformly provided with a stop 32, the stops 32 are fixedly installed on the corresponding end faces of the driven die holder 15 and the driving die holder 19, and the stops 32 can increase the stability of clamping the model between the driven die holder 15 and the driving die holder 19.
Particularly, the upper end face of base 1 is equipped with storage tank 33, and storage tank 33 fixed mounting is on the base, and article can be deposited to the inside of storage tank 33 to can deposit heavy object piece, increase the balanced stability of device.
The working principle is as follows: in the utility model, the displayed model is placed on the driving die holder 19, the control switch is used for controlling the first motor 21 to rotate clockwise to drive the threaded rod 7 to rotate clockwise through the meshing between the driven gear 23 and the driving gear 22, the threaded rod 7 moves linearly in the axial direction of the threaded rod 7 when rotating clockwise, and simultaneously the sliding sleeve 10 is driven to synchronously move linearly on the polished rod 8, so that the driven die holder 15 is close to the driving die holder 19 to clamp and fix the displayed model between the driven die holder and the driving die holder 19, the control switch is used for controlling the extending and shortening actions of the electric telescopic rod 5 to change the inclination angle adjustment of the rotating frame 3 on the support frame 2, the inclination angle adjustment of the displayed model is realized, the control switch is used for controlling the second motor 24 to rotate, the lower limiting disc 20 is driven to rotate through the belt 27 between the driven belt pulley 26 and, when the lower limiting disc 20 rotates, the driving shaft 18 and the driving die holder 19 are driven to synchronously rotate, so that the displayed model is displayed in a slow rotating mode between the upper fixing seat 12 and the lower fixing seat 17, when the model needs to be dismounted, the second motor 24 is controlled to stop rotating through the control switch, then the first motor 21 is controlled to rotate anticlockwise through the control switch, the driven die holder 15 is far away from the driving die holder 19, and the model on the driving die holder 19 can be dismounted, wherein the upper mounting groove 28 can provide a radial fixing effect for the driven die holder 15 on the upper fixing seat 12, the stability of assembly between the driven die holder 15 and the upper fixing seat 12 is improved, the lower mounting groove 29 can provide a radial fixing effect for the driving die holder 19 on the lower fixing seat 17, the stability of assembly between the driving die holder 19 and the lower fixing seat 17 is improved, and the sliding friction between the driven die holder 15 and the upper mounting groove 28 and between the driving die holder 19 and the lower mounting groove 29 can be reduced Resistance, make driven die holder 15 and initiative die holder 19 more smooth and easy at last mounting groove 28 and lower mounting groove 29 internal rotation, the bearing can reduce the slip frictional resistance between driven shaft 13 and the fixing base 12 and between driving shaft 18 and the lower fixing base 17, reduce the influence when fixing base 12 and lower fixing base 17 rotate driven shaft 13 and driving shaft 18, sleeve 30 and bearing make threaded rod 7 rotate and install at mounting bracket 6, the installation of two positioning disks 31 can avoid the transmission of threaded rod 7 between sleeve 30, the ball can reduce the slip frictional resistance between positioning disk 31 and the sleeve 30, reduce the influence when positioning disk 31 and sleeve 30 rotate threaded rod 7, dog 32 can increase the stability that the model presss from both sides between movable die holder 15 and initiative die holder 19, article can be deposited to the inside of storage tank 33, and can deposit the heavy object piece, increase the balanced stability of device.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a visual transmission planar design specialty teaching display device, includes base (1), its characterized in that: the upper end of the base (1) is provided with a support frame (2), the upper end of the support frame (2) is rotatably provided with a rotating frame (3), the middle part of the support frame (2) is provided with a support seat (4), the upper end of the support seat (4) is hinged with one end of an electric telescopic rod (5), the other end of the electric telescopic rod (5) is hinged with the rotating frame (3), one end of the rotating frame (3) is provided with a mounting frame (6), the mounting frame (6) is provided with a threaded rod (7) and a polished rod (8) which are parallel to each other in axis, the two ends of the threaded rod (7) are rotatably connected with the mounting frame (6), the two ends of the polished rod (8) are fixedly connected with the mounting frame (6), the threaded rod (7) is sleeved with a threaded sleeve (9), the polished rod (8) is sleeved with a sliding sleeve (10), the threaded sleeve (9) is fixedly connected with the, one end of a movable rod (11) is fixedly arranged on the outer side wall of the sliding sleeve (10), an upper fixed seat (12) is arranged at the other end of the movable rod (11), a driven shaft (13) penetrates through the middle part of the upper fixed seat (12), an upper limiting disc (14) and a driven die holder (15) are respectively arranged at the upper end and the lower end of the driven shaft (13), one end of a fixed rod (16) is fixedly arranged at the lower part of one end of the mounting rack (6), the other end of the fixed rod (16) is provided with a lower fixed seat (17), the middle part of the lower fixed seat (17) is provided with a driving shaft (18) in a penetrating way, the upper end and the lower end of the driving shaft (18) are provided with a driving die clamping seat (19) and a lower limiting disc (20), a first driving component for driving the threaded rod (7) to rotate is arranged on the mounting rack (6), and a second driving component for driving the driving shaft (18) to rotate is arranged on the mounting rack (6).
2. A visual communication presentation device as claimed in claim 1 wherein: first drive assembly includes first motor (21), first motor (21) fixed mounting is on mounting bracket (6), the output fixed mounting of first motor (21) has driving gear (22), the one end fixed mounting of threaded rod (7) has driven gear (23), meshing transmission between driven gear (23) and driving gear (22).
3. A visual communication presentation device as claimed in claim 1 wherein: the second drive assembly comprises a second motor (24), the second motor (24) is fixedly mounted on the mounting frame (6), a driving belt wheel (25) is fixedly mounted at the output end of the second motor (24), a driven belt wheel (26) is fixedly mounted on the lower limiting disc (20), and the driven belt wheel (26) and the driving belt wheel (25) are in transmission through a belt (27).
4. A visual communication presentation device as claimed in claim 1 wherein: go up the lower terminal surface of fixing base (12) and be equipped with mounting groove (28), driven die holder (15) are located the inside of mounting groove (28), the up end of fixing base (17) is equipped with down mounting groove (29), initiative die holder (19) are located the inside of mounting groove (29) down.
5. The visual communication presentation device of claim 4, wherein: a plurality of balls are arranged between the driven die clamping seat (15) and the upper mounting groove (28) and between the driving die clamping seat (19) and the lower mounting groove (29), and bearings are arranged between the driven shaft (13) and the upper fixing seat (12) and between the driving shaft (18) and the lower fixing seat (17).
6. A visual communication presentation device as claimed in any one of claims 1 to 5 in which: sleeve (30) are installed to the symmetry on mounting bracket (6), the inside of sleeve (30) is equipped with the bearing, the bearing in sleeve (30) is all run through at the both ends of threaded rod (7), the position that the lateral wall of threaded rod (7) is close to sleeve (30) all is equipped with positioning disk (31), all be equipped with a plurality of balls between the terminal surface of positioning disk (31) and the terminal surface of sleeve (30).
7. A visual communication presentation device as claimed in any one of claims 1 to 5 in which: and the edge of the lower end face of the driven die clamping seat (15) and the edge of the upper end face of the driving die clamping seat (19) are respectively and uniformly provided with a stop block (32).
8. A visual communication presentation device as claimed in any one of claims 1 to 5 in which: the upper end face of the base (1) is provided with a storage box (33).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920389931.3U CN210348890U (en) | 2019-03-26 | 2019-03-26 | Visual transmission planar design specialty teaching display device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201920389931.3U CN210348890U (en) | 2019-03-26 | 2019-03-26 | Visual transmission planar design specialty teaching display device |
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CN210348890U true CN210348890U (en) | 2020-04-17 |
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CN201920389931.3U Expired - Fee Related CN210348890U (en) | 2019-03-26 | 2019-03-26 | Visual transmission planar design specialty teaching display device |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112641287A (en) * | 2021-01-28 | 2021-04-13 | 杭州心米商贸有限公司 | Ornaments show stand |
CN113178124A (en) * | 2021-05-08 | 2021-07-27 | 河南工程学院 | Visual transmission teaching equipment |
CN114343384A (en) * | 2022-01-13 | 2022-04-15 | 厦门定制精灵科技股份有限公司 | Science and technology of all-round show is promoted with encrypting display device |
-
2019
- 2019-03-26 CN CN201920389931.3U patent/CN210348890U/en not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112641287A (en) * | 2021-01-28 | 2021-04-13 | 杭州心米商贸有限公司 | Ornaments show stand |
CN113178124A (en) * | 2021-05-08 | 2021-07-27 | 河南工程学院 | Visual transmission teaching equipment |
CN114343384A (en) * | 2022-01-13 | 2022-04-15 | 厦门定制精灵科技股份有限公司 | Science and technology of all-round show is promoted with encrypting display device |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20200417 Termination date: 20210326 |